CN212182412U

CN212182412U - Lithium battery box with improved structure

Info

Publication number: CN212182412U
Application number: CN202020896355.4U
Authority: CN
Inventors: 李凯; 刘进; 余候平; 莫品生
Original assignee: Guangdong Hongjie New Energy Co ltd
Current assignee: Guangdong Hongjie New Energy Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-18
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery box with an improved structure, which comprises a shell provided with a cavity, a lifting assembly, at least two air bags, an anti-collision assembly, a first detection assembly and a second detection assembly, wherein a lithium battery is arranged in the cavity; when the lithium battery needs to be taken out of the shell, the air bag starts to be inflated, the size of the air bag is increased, the lithium battery is jacked up by the air bag, the lithium battery is driven to move upwards by the two lifting driving assemblies, the lithium battery can be easily separated from the shell, and the air bag is simple and rapid; whether detect the lithium cell through first determine module and whether can learn the lithium cell with shell inner wall bumps and whether take place not hard up the condition of rocking, can further detect the lithium cell through second determine module and whether taken place not hard up the condition of rocking for the staff can in time learn the condition of lithium cell, so that in time take corresponding measure.

Description

Lithium battery box with improved structure

Technical Field

The utility model relates to a lithium cell technical field specifically, relates to a institutional advancement's lithium cell box.

Background

The lithium battery has the advantages of high energy density, light weight, long service life and the like, and is widely applied, so that the lithium battery is more and more widely applied along with the improvement of the manufacturing technology of the lithium battery.

At present, lithium batteries are gradually used as driving power on large-scale vehicles such as buses and automobiles, and the vehicles such as the buses and the automobiles have large volume and heavy weight, so that the volume of the lithium batteries installed in the vehicles is also very large, and the buses and the automobiles can be ensured to have long-time cruising ability.

Lithium cell in bus, the car generally all comprises shell and the fixed lithium cell in the shell, and in order to guarantee that the lithium cell can not take place to rock easily in the use, the gap between the lithium cell box shell is generally all very for when needs take out the lithium cell from the shell, generally all be outside anchor clamps etc. operate, unusual trouble is difficult to the operation.

Therefore, it is desirable to provide a lithium battery box with improved structure to solve the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a lithium battery box with improved structure.

The technical scheme of the utility model as follows:

the utility model provides a lithium battery box of institutional advancement, is including shell, lifting subassembly, two at least gasbags, anticollision subassembly, first determine module and the second determine module that is provided with the cavity, install the lithium cell in the cavity, the lifting subassembly is fixed set up in the bottom of shell, the gasbag is fixed set up in the bottom of shell, the lifting subassembly is located two between the gasbag, the anticollision subassembly is fixed set up in on the internal face of shell, first determine module fixed set up in on the anticollision subassembly, the second determine module is fixed set up in the shell bottom.

Preferably, the bottom of the shell is provided with a groove.

Preferably, the lifting assembly comprises at least two lifting driving assemblies, and the two lifting driving assemblies are fixedly arranged at the middle position of the bottom of the groove.

Preferably, the lifting driving assembly comprises a lifting driving cylinder and a lifting plate, the lifting driving cylinder is fixedly arranged at the bottom of the groove, one surface of the lifting plate is fixedly connected with the lifting driving cylinder, and the other surface of the lifting plate is abutted to the lithium battery.

Preferably, the anti-collision assembly comprises a plurality of anti-collision blocks, and the anti-collision blocks are uniformly and fixedly arranged on the inner wall surface of the shell.

Preferably, the first detection assembly comprises a distance measurement sensor and a first detection circuit board, and the distance measurement sensor and the first detection circuit board are both fixedly arranged on the anti-collision block.

Preferably, a first processor and a first signal transmitting circuit are arranged on the first detection circuit board, the distance measuring sensor is electrically connected with the first processor, and the first signal transmitting circuit is electrically connected with the first processor.

Preferably, the second detection assembly comprises a plurality of pressure sensors and a second detection circuit board fixedly connected with the pressure sensors, the pressure sensors are fixedly arranged on the side wall surface of the groove, and the pressure sensors are abutted to the bottom of the lithium battery.

Preferably, a second processor and a second signal transmitting circuit are arranged on the second detection circuit board, the pressure sensor is electrically connected with the second processor, and the second signal transmitting circuit is electrically connected with the second processor.

The utility model has the advantages that: compared with the prior art, according to the lithium battery box with the improved structure, when the lithium battery needs to be taken out of the shell, the air bag starts to be inflated, the size of the air bag is increased, the lithium battery is jacked up by the air bag, the lithium battery is driven to move upwards by the two lifting driving assemblies, the lithium battery can be easily separated from the shell, and the lithium battery box is simple and rapid; whether detect the lithium cell through first determine module and whether can learn the lithium cell with shell inner wall bumps and whether take place not hard up the condition of rocking, can further detect the lithium cell through second determine module and whether taken place not hard up the condition of rocking for the staff can in time learn the condition of lithium cell, so that in time take corresponding measure.

Description of the drawings:

fig. 1 is a schematic structural view of a lithium battery box with an improved structure according to the present invention.

Fig. 2 is a schematic structural view of a lithium battery box with an improved structure according to the present invention.

Fig. 3 is a schematic structural view of a lithium battery box with an improved structure according to the present invention.

The device comprises a shell 1, a lifting assembly 2, an air bag 3, an anti-collision assembly 4, a first detection assembly 5, a second detection assembly 6, a groove 11, a lifting driving assembly 21, a lifting driving cylinder 211, a lifting plate 212, an anti-collision block 41, a distance measuring sensor 51, a first detection circuit board 52, a pressure sensor 61 and a second detection circuit board 62.

Detailed Description

In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, 2 and 3, a lithium battery box of institutional advancement, including shell 1, lifting subassembly 2, two at least gasbags 3, anticollision subassembly 4, first detection module 5 and the second detection module 6 that are provided with the cavity, install the lithium cell in the cavity, lifting subassembly 2 fixed set up in the bottom of shell 1, gasbag 3 fixed set up in the bottom of shell 1, lifting subassembly 2 is located two between the gasbag 3, anticollision subassembly 4 fixed set up in on the internal face of shell 1, first detection module 5 fixed set up in on the anticollision subassembly 4, second detection module 6 fixed set up in shell 1 bottom.

The bottom of the shell 1 is provided with a groove 11, and the groove 11 is used for fixing the lifting assembly 2 and the air bag 3.

The lifting assembly 2 is used for lifting the lithium battery; the lifting assembly 2 comprises at least two lifting driving assemblies 21, and the two lifting driving assemblies 21 are fixedly arranged at the middle position of the bottom of the groove 11.

The lifting driving assembly 21 comprises a lifting driving cylinder 211 and a lifting plate 212, the lifting driving cylinder 211 is fixedly arranged at the bottom of the groove 11, one surface of the lifting plate 212 is fixedly connected with the lifting driving cylinder 211, and the other surface of the lifting plate 212 is abutted to a lithium battery; the lifting driving cylinder 211 drives the lifting plate 212 to move upwards, and the lifting plate 212 drives the lithium battery to move upwards.

The anti-collision assembly 4 is used for preventing collision between the lithium battery and the shell 1; the anti-collision assembly 4 comprises a plurality of anti-collision blocks 41, and the anti-collision blocks 41 are uniformly and fixedly arranged on the inner wall surface of the shell 1.

The first detection assembly 5 is used for detecting whether the lithium battery collides with the inner wall surface of the shell 1; the first detection assembly 5 comprises a distance measurement sensor 51 and a first detection circuit board 52, wherein the distance measurement sensor 51 and the first detection circuit board 52 are both fixedly arranged on the anti-collision block 41. In the present embodiment, the ranging sensor 51 is preferably of the type q4 xtleaf 300-q 8.

The first detection circuit board 52 is provided with a first processor and a first signal transmitting circuit, the distance measuring sensor 51 is electrically connected with the first processor, and the first signal transmitting circuit is electrically connected with the first processor. When ranging sensor 51 detected the lithium cell with when crashproof piece 41's distance was 0, ranging sensor 51 transmits the testing result for first treater, first treater will transmit corresponding signal and give first signal emission circuit, first signal emission circuit will transmit corresponding signal and give a terminal, reminds the staff to be fixed in lithium cell in the shell 1 has taken place to become flexible.

The second detection assembly 6 is used for detecting whether the lithium battery is separated from the bottom of the shell 1; the second detection assembly 6 comprises a plurality of pressure sensors 61 and a second detection circuit board 62 fixedly connected with the pressure sensors 61, the pressure sensors 61 are fixedly arranged on the side wall surface of the groove 11, and the pressure sensors 61 are abutted to the bottom of the lithium battery. The pressure sensor 61 is preferably of the type PLD204D-20H 4.5.

The second detection circuit board 62 is provided with a second processor and a second signal transmitting circuit, the pressure sensor 61 is electrically connected with the second processor, and the second signal transmitting circuit is electrically connected with the second processor. When fixed set up in lithium cell in the shell 1 takes place to rock, the lithium cell bottom with will break away from the contact between the pressure sensor 61, pressure sensor 61 will detect pressure data transmission and give the second treater, the corresponding signal of second treater transmission gives second signal emission circuit, the corresponding signal of second signal emission circuit transmission gives a terminal, reminds the staff for the staff can in time at least the lithium cell has taken place to become flexible.

The lithium battery box with the improved structure, when the lithium battery needs to be taken out of the shell 1, the air bag 3 starts to be inflated, the size of the air bag 3 is increased, the lithium battery is pushed up by the air bag 3, the two lifting driving assemblies 21 drive the lithium battery to move upwards, the lithium battery can be easily separated from the shell 1, and the operation is simple and rapid; through first detecting element 5 detect the lithium cell whether with 1 inner wall of shell bumps and can learn whether the lithium cell takes place not hard up the condition of rocking, through second detecting element 6 can further detect whether the lithium cell has taken place not hard up the condition of rocking for the staff can in time learn the condition of lithium cell, so that in time take corresponding measure.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. The utility model provides a lithium battery box of institutional advancement, its characterized in that, including shell, lifting subassembly, two at least gasbags, anticollision subassembly, first determine module and the second determine module that is provided with the cavity, install the lithium cell in the cavity, the lifting subassembly fixed set up in the bottom of shell, the gasbag fixed set up in the bottom of shell, the lifting subassembly is located two between the gasbag, the anticollision subassembly fixed set up in on the internal face of shell, first determine module fixed set up in on the anticollision subassembly, the second determine module fixed set up in the shell bottom.

2. The lithium battery box with the improved structure as claimed in claim 1, wherein the bottom of the shell is provided with a groove.

3. The lithium battery box with the improved structure as claimed in claim 2, wherein the lifting assembly comprises at least two lifting driving assemblies, and the two lifting driving assemblies are fixedly arranged at the middle position of the bottom of the groove.

4. The lithium battery box with the improved structure as recited in claim 3, wherein the lifting driving assembly comprises a lifting driving cylinder and a lifting plate, the lifting driving cylinder is fixedly arranged at the bottom of the groove, one surface of the lifting plate is fixedly connected with the lifting driving cylinder, and the other surface of the lifting plate abuts against the lithium battery.

5. The lithium battery box with the improved structure as claimed in any one of claims 1 to 3, wherein the anti-collision assembly comprises a plurality of anti-collision blocks, and the anti-collision blocks are uniformly and fixedly arranged on the inner wall surface of the shell.

6. The lithium battery box with the improved structure as recited in claim 5, wherein the first detection assembly comprises a distance measurement sensor and a first detection circuit board, and both the distance measurement sensor and the first detection circuit board are fixedly arranged on the anti-collision block.

7. The lithium battery box with the improved structure as recited in claim 6, wherein a first processor and a first signal transmitting circuit are disposed on the first detection circuit board, the distance measuring sensor is electrically connected with the first processor, and the first signal transmitting circuit is electrically connected with the first processor.

8. The lithium battery box with the improved structure as recited in claim 2 or 3, wherein the second detection assembly comprises a plurality of pressure sensors and a second detection circuit board fixedly connected with the pressure sensors, the pressure sensors are fixedly arranged on the side wall surfaces of the grooves, and the pressure sensors are abutted against the bottom of the lithium battery.

9. The lithium battery box with the improved structure as recited in claim 8, wherein a second processor and a second signal transmitting circuit are disposed on the second detection circuit board, the pressure sensor is electrically connected to the second processor, and the second signal transmitting circuit is electrically connected to the second processor.